Home / 7,051,331.40-10,580,496.30-4,021,024.20

Finding the Fourth Proportional to 7,051,331.40, 10,580,496.30 and 4,021,024.20

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Solution

The fourth proportional to 7,051,331.40, 10,580,496.30 and 4,021,024.20 is: 6,033,531.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,051,331.40 : 10,580,496.30 = 4,021,024.20 : x
  2. Step 2: Convert to fraction form
    7,051,331.40/10,580,496.30 = 4,021,024.20/x
  3. Step 3: Cross multiply
    7,051,331.40x = 10,580,496.30 × 4,021,024.20
  4. Step 4: Simplify right side
    7,051,331.40x = 42,544,431,670,310.47
  5. Step 5: Solve for x
    x = 42,544,431,670,310.47/7,051,331.40
  6. Step 6: Final answer
    x = 6,033,531.72

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.